﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.IDAL;
using Maticsoft.DBUtility;//Please add references
namespace Maticsoft.SQLServerDAL
{
	/// <summary>
	/// 数据访问类:Launchs
	/// </summary>
	public partial class Launchs:ILaunchs
	{
		public Launchs()
		{}
		#region  Method

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("launchID", "Launchs"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int launchID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from Launchs");
			strSql.Append(" where launchID=@launchID");
			SqlParameter[] parameters = {
					new SqlParameter("@launchID", SqlDbType.Int,4)
			};
			parameters[0].Value = launchID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(Maticsoft.Model.Launchs model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into Launchs(");
			strSql.Append("foodID,employeeID,bookTypeID,time,orderID)");
			strSql.Append(" values (");
			strSql.Append("@foodID,@employeeID,@bookTypeID,@time,@orderID)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@foodID", SqlDbType.Int,4),
					new SqlParameter("@employeeID", SqlDbType.Int,4),
					new SqlParameter("@bookTypeID", SqlDbType.Int,4),
					new SqlParameter("@time", SqlDbType.DateTime),
					new SqlParameter("@orderID", SqlDbType.Int,4)};
			parameters[0].Value = model.foodID;
			parameters[1].Value = model.employeeID;
			parameters[2].Value = model.bookTypeID;
			parameters[3].Value = model.time;
			parameters[4].Value = model.orderID;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Maticsoft.Model.Launchs model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update Launchs set ");
			strSql.Append("foodID=@foodID,");
			strSql.Append("employeeID=@employeeID,");
			strSql.Append("bookTypeID=@bookTypeID,");
			strSql.Append("time=@time,");
			strSql.Append("orderID=@orderID");
			strSql.Append(" where launchID=@launchID");
			SqlParameter[] parameters = {
					new SqlParameter("@foodID", SqlDbType.Int,4),
					new SqlParameter("@employeeID", SqlDbType.Int,4),
					new SqlParameter("@bookTypeID", SqlDbType.Int,4),
					new SqlParameter("@time", SqlDbType.DateTime),
					new SqlParameter("@orderID", SqlDbType.Int,4),
					new SqlParameter("@launchID", SqlDbType.Int,4)};
			parameters[0].Value = model.foodID;
			parameters[1].Value = model.employeeID;
			parameters[2].Value = model.bookTypeID;
			parameters[3].Value = model.time;
			parameters[4].Value = model.orderID;
			parameters[5].Value = model.launchID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int launchID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Launchs ");
			strSql.Append(" where launchID=@launchID");
			SqlParameter[] parameters = {
					new SqlParameter("@launchID", SqlDbType.Int,4)
			};
			parameters[0].Value = launchID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string launchIDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from Launchs ");
			strSql.Append(" where launchID in ("+launchIDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public Maticsoft.Model.Launchs GetModel(int launchID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 launchID,foodID,employeeID,bookTypeID,time,orderID from Launchs ");
			strSql.Append(" where launchID=@launchID");
			SqlParameter[] parameters = {
					new SqlParameter("@launchID", SqlDbType.Int,4)
			};
			parameters[0].Value = launchID;

			Maticsoft.Model.Launchs model=new Maticsoft.Model.Launchs();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				if(ds.Tables[0].Rows[0]["launchID"]!=null && ds.Tables[0].Rows[0]["launchID"].ToString()!="")
				{
					model.launchID=int.Parse(ds.Tables[0].Rows[0]["launchID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["foodID"]!=null && ds.Tables[0].Rows[0]["foodID"].ToString()!="")
				{
					model.foodID=int.Parse(ds.Tables[0].Rows[0]["foodID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["employeeID"]!=null && ds.Tables[0].Rows[0]["employeeID"].ToString()!="")
				{
					model.employeeID=int.Parse(ds.Tables[0].Rows[0]["employeeID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["bookTypeID"]!=null && ds.Tables[0].Rows[0]["bookTypeID"].ToString()!="")
				{
					model.bookTypeID=int.Parse(ds.Tables[0].Rows[0]["bookTypeID"].ToString());
				}
				if(ds.Tables[0].Rows[0]["time"]!=null && ds.Tables[0].Rows[0]["time"].ToString()!="")
				{
					model.time=DateTime.Parse(ds.Tables[0].Rows[0]["time"].ToString());
				}
				if(ds.Tables[0].Rows[0]["orderID"]!=null && ds.Tables[0].Rows[0]["orderID"].ToString()!="")
				{
					model.orderID=int.Parse(ds.Tables[0].Rows[0]["orderID"].ToString());
				}
				return model;
			}
			else
			{
				return null;
			}
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select launchID,foodID,employeeID,bookTypeID,time,orderID ");
			strSql.Append(" FROM Launchs ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" launchID,foodID,employeeID,bookTypeID,time,orderID ");
			strSql.Append(" FROM Launchs ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM Launchs ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.launchID desc");
			}
			strSql.Append(")AS Row, T.*  from Launchs T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "Launchs";
			parameters[1].Value = "launchID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  Method
	}
}

